Documents 150,000 Yr Old African Metropolis

The 200,000 year old African Metropolis These mysterious ancient ruins consist of dwellings, forts, temples roads, irrigation systems and agricultural terraces that cover…

Education Books VS. E-Books

1.What Makes a Book? In essence, the two formats are very similar. Both allow you to do the most important thing - read a book.The text is the important thing, not the medium.…